210022210202012 has 96 divisors (see below), whose sum is σ = 423888355867200. Its totient is φ = 90237643315200.

The previous prime is 210022210201931. The next prime is 210022210202023. The reversal of 210022210202012 is 210202012220012.

It is a happy number.

It is a super-2 number, since 2×210022210202012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59827064 + ... + 63240192.

It is an arithmetic number, because the mean of its divisors is an integer number (4415503706950).

Almost surely, 2^{210022210202012} is an apocalyptic number.

It is an amenable number.

210022210202012 is an abundant number, since it is smaller than the sum of its proper divisors (213866145665188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210022210202012 is a wasteful number, since it uses less digits than its factorization.

210022210202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414247 (or 3414245 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210022210202012 its reverse (210202012220012), we get a palindrome (420224222422024).

The spelling of 210022210202012 in words is "two hundred ten trillion, twenty-two billion, two hundred ten million, two hundred two thousand, twelve".